baber/WOPTO huggingface dataset:
Patent JP-H08201238-A (JP)
Title: Moisture meter
Inventor: SUMI SHINGO
IPC: G01N1/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a moisture meter which can measure the correct amount of moisture even when a substance interfering with the sensitivity of a moisture sensor and adsorbed by a desiccant is included in a sample gas. CONSTITUTION: A sample gas supplied from a sample feed port ET is distributed to conduits A, B. The sample gas supplied to the conduit A reaches directly a solenoid valve 2, while the sample gas supplied to the conduit B is brought to a solenoid valve 3 through a moisture-absorbing device 4. At, the moisture- absorbing device 4, when the sample gas passes through a permeation tube 4a, only the included moisture selectively penetrates the tube 4a, flowing out to the outer periphery, and is absorbed by a filled desiccant 4b. As a result, only the moisture in the sample gas is removed and a dry gas is generated.  The solenoid valves 2, 3 alternately switch the conduits A, B so that the conduit B is connected to a bypass discharge port BEX when the conduit A is connected with a moisture sensor 1, and the conduit B is connected to the moisture sensor 1 when the conduit A is connected to the bypass discharge port BEX.
Patent JP-H07219874-A (JP)
Title: Broadcast communication system
Inventor: SOEDA HARUTO
IPC: H04L12/18
Filed: 1994-02-07
Abstract: PURPOSE:To provide a broadcast communication system which can surely transmit the broadcast data to each receiver computer despite the fault of a communication channel and also can complete the broadcast communication in the small communication frequency. CONSTITUTION:A transmission part 22 of a transmitter computer transmits again the broadcast transmission data if the answer is not received from a designated answer computer and also transmits again the transmission data via another communication channel if no answer is received from the answer computer against the retransmission of data of the prescribed frequency. A management part 25 decides that the communication is impossible to the computer that should send the answer data via a due communication channel if the accumulated number of cases where no answer data is received even when a prescribed time passed after transmission of the broadcast data exceed a prescribed number.
Patent JP-H10210142-A (JP)
Title: Telephone set
Inventor: WATANABE MASANORI
IPC: H04M1/65
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To allow the user to smoothly handle business, etc., on the opportunity of an incoming call from an opposite party, by reading and displaying a content of a registered message from a storage section, in the case of the arrival of an incoming call from a party with a registered ID corresponding to the registered message. SOLUTION: A storage section 3 stores information such as a purpose of a message, month, day and time in cross reference with ID in advance. When an incoming call detection section 1 detects an incoming call from a line and the incoming call comes from an opposite party whose ID is coincident with any of IDs whose messages are registered, a CPU 4 controls a read control section 2 and a display control section 6 to read the message in cross reference with the ID registered in advance from the storage section 3 and allows an LCD to display it. Furthermore, in the case that the incoming call coincident with the registered ID is received, the storage section 3 executes setting and control of a message display period as to whether or not an incoming message is to be displayed from, e.g. several days before a concerned date based on comparison with read information from a clock control section 9 providing current time information.
Patent JP-H01190696-A (JP)
Title: Nucleic acid derivative
Inventor: TAKAKU HIROSHI
IPC: C07H19/20
Filed: 1988-01-25
Abstract: NEW MATERIAL:A compound of formula I [R<1> is H, dimethoxytrityl; R<2> is H, benzoyl, formula II or formula III; R<3> is H, henzoyl, tetrahydropyranyl; B is formula IV (R<4>, R<5> are H, formula V, formula VI, at least one of R<4> and R<5> is formula VI), and formula VII]. EXAMPLE:5'-O-Dimethoxytrityl-N3-(n-butylcarbonyl)-2'-O- tetrahydropyranyluridine-3'-O-(5-chloro-8-quinolyl)phosphate. USE:A reagent for synthesizing oligonucleotides free from side-reactions. PREPARATION:For example, after protection of the nucleic acid moiety in a nucleoside with butylthiocarbonyl chloride, the 2' position of ribose is protected with a tetrahydropyranyl group, then the 3' position is allowed to react with the reaction product between 2,6-dichlorophenylphosphorodichloridate and 5-chloro-8-quinoline.
Patent JP-S61173510-A (JP)
Title: Integrated circuit with malfunction preventing function
Inventor: YAMADA HIROKI
IPC: H03K5/1252
Filed: 1985-01-28
Abstract: PURPOSE:To realize a malfunction preventing circuit with hardware less than before by cascading many stages of inverters which are made different in threshold value alternately into an inverter chain and combining an AND gate with it, and thus constituting the malfunction preventing circuit. CONSTITUTION:The inverter chain 13 is constituted by connecting (n) inverters 11 whose threshold value Vth is V1 and (n) inverters 12 whose threshold value is V2 alternately and the AND gate 14 is combined with the inverter chain 13 to constitute the malfunction preventing circuit. When a reset input signal has a positive logical value, let V2<V0<V1 for the normal threshold value Vth is V0approx.=VDD/2 (VDD: source voltage) and when the reset input signal has a negative logical value, let V1<V0<V2.
Patent JP-S56111106-A (JP)
Title: Improving method for record disc
Inventor: IMADA KIYOSHI
IPC: G11B3/68
Filed: 1980-02-07
Abstract: PURPOSE:To improve the performance of antistatic properties and of wear resistance of record discs, by moving a polyvinyl chloride resin record disc while rotating it between two rows of electrodes in an internal electrode discharge type low temperature plasma generator, for gaseous inorganic plasma processing. CONSTITUTION:In an internal electrode discharge type low temperature plasma generator, a plurality of rod shaped electrodes 1 are arranged in parallel in two rows, for example, and one row is taken as a high frequency power supply input side + and another row is taken as ground side -. A polyvinyl chloride resin record disc 3 is fitted to a shaft 7 at the tip of an arm 6 of the driving device between the rows and it is moved while being rotated until the arm is almost horizontal. Movement is repeated for several seconds-several minutes and transposition is made five times while it. In the device, the pressure of 0.001-1Torr. is given and cooling water flows from an inlet 9 to an exit 9' at the electrode 1 in gaseous atmosphere such as He and Ar or the like, for the cooling under 60 deg.C or lower to achieve plasma processing in preventing thermal deformation of record discs. Thus, the entire surface of disc can uniformly be made, and performance of antistatic properties and wear resistance can be made without adverse effect on the sound quality.
Patent JP-S57130511-A (JP)
Title: Precipitating tank
Inventor: GOTOU KANEO
IPC: B01D21/02
Filed: 1981-02-04
Abstract: PURPOSE: To perform efficient gravity-precipitation of sludge mixed in waste liquid, by letting the waste liquid successively flow through a precipitation chamber divided into several compartments.  
     CONSTITUTION: Waste liquid 10, in which sludge is mixed, flows through a waste liquid-inflow pipe 6 and an inflow-descending pipe 7 into the bottom portion of an inside tank 2. Thereafter, the waste liquid is let flow over an overflow- descending pipe 8 and introduced into the bottom portion of an outside chamber A. The waste liquid is further let flow over an overflow-descending pipe 8 attached to a partition plate 4 and introduced into the bottom portion of an outside chamber B. In this way, the waste liquid 10 is let successively overflow from the outside chamber A to an inside chamber H, and finally drained as supernatant, from which nearly all of sludge is removed, through a supernatant- out flow pipe 9 attached to the outside chamber H. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04357201-A (JP)
Title: Track retaining machine for compacting track ballast
Inventor: YOOZEFU TOIRAA
IPC: E01B27/20
Filed: 1991-02-05
Abstract: PURPOSE: To rationally and rapidly secure the lateral shift resistance of a track skeleton by measuring the oscillation amplitude of the track skeleton and a track stabilizing unit. CONSTITUTION: A machine frame 2 on which a traveling drive device 6 and a track stabilizing unit 12 are mounted and a leveling reference system 18 for monitoring the fall between an actual level of the track and a desired level thereof are supported on a bogie-type traveling wheel mechanism 3. Then, measuring devices 22, 23 are arranged between the track stabilizing units 12 so as to get into contact with the rail 4 of the track in a connecting fashion in the shape. The oscillation amplitude of the oscillating track skeleton 5 is measued by the track stabilizing unit 12. Further, a rolling compactor 15 almost horizontally working the vertical oscillation component orthogonal to the longitudinal direction of the machine through a vibrator is equipped in the track stabilizing unit 12. In this way, the lateral shift resistance of the track skeleton can be rationally and rapidly secured.
Patent JP-H11209320-A (JP)
Title: Veratryl alcohol derivative
Inventor: ONO TOSHIYA
IPC: A61P17/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a specific (substituted) alkyl substituent, providing a reduced undesirable side effect and skin irritation, capable of rapidly imparting an effect of a strong warm feeling to skin when using the compound, capable of sustaining the feeling for a long period and useful as a skin preparation for external use. SOLUTION: This new compound is the ore of the formula [R is a 3-6C (branched) alkyl], e.g. veratryl n-butyl ether. The compound of the formula is obtained by reacting 3,4-dimethoxybenzyl halide with a corresponding alkoxide in a solvent or without the solvent. The compound is preferably used as a skin preparation for external use in a dosage form such as a lotion, an emulsion, a skin lotion, a dentifrice, a soap, a cataplasm and a cream regulated so as to include 0.001-10 wt.%, preferably 0.01-5 wt.% compound of the formula.
Patent JP-H03217879-A (JP)
Title: Toner supply device for image forming device
Inventor: SUZUKI SHIRO
IPC: G03G15/08
Filed: 1990-01-23
Abstract: PURPOSE:To surely detect a residual quantity and to easily replenish toner without contamination even by a user by attachably/detachably mounting a toner cartridge in an image forming device provided with a reserve tank and a sensor for detecting the exhaustion of the toner. CONSTITUTION:When the cartridge 1021 is set in a setting part 1035, a shutter 1032 is made to slide by an actuator to peel a sealing member to automatically open a supply hole 1028 and a bypass hole 1029. The toner supplied from the hole 1028 to the reserve tank 1022 is transported to an agitator 1042 which rotates in a storing parts 1030a and 1030b ant it is supplied to a developing means from a supply hole 1048 by an auger 1049 in the center part while it circulates. Therefore, it is unnecessary to stop copying at once even when the cartridge is empty. By providing the sensor 1047 for detecting the no toner in the cartridge just under the supply hole 1028, the no toner in the cartridge is accurately detected.
Patent JP-S61173971-A (JP)
Title: Paper feed apparatus
Inventor: NAGOSHI SHIGEYASU
IPC: B41J13/20
Filed: 1985-01-30
Abstract: PURPOSE:To make it possible to perform normal paper feed even under a high temp. and high humidity condition, by providing a large number of projections projected to a platen side in the contact part of a paper press plate and a platen along the longitudinal direction of the platen at constant intervals. CONSTITUTION:In the contact part of a paper press part 5 and the rubber roller 2b of the platen 2, a large number of projections 6 directed to a platen 2 are provided along the longitudinal direction of the paper press plate 5 at constant intervals. Therefore, the paper press plate 5 is contacted with the platen 2 through a large number of the projections 6. When recording paper 7 is guided between the platen 2 and the paper press plate 5, the recording paper 7 is pressed to the platen 2 through the projections 6. As a result, the contact area of the paper press plate 5 and the recording paper 7 comes only to the sum total of the contact area of the platen 2 and the projections 6 and the contact area of the paper press plate 5 to the recording paper is reduced and friction force is also reduced. Therefore, an OHP sheet is not closely contacted with the paper press plate even at a high temp. and high humidity condition and no oblique running is generated and normal paper feed can be always performed.
Patent JP-S62172369-A (JP)
Title: Formation of copying photosensitive body
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/30
Filed: 1986-01-24
Abstract: PURPOSE:To form the coating film of the photosensitive body rapidly and thickly, and to lessen light deterioration, and improve durability of the titled body by forming the coating film of the photosensitive body by using the electron cyclotron resonance CVD method or by jointly using the prescribed method and the glow discharge CVD method. CONSTITUTION:The substrate 10 is provided with the inside room 1 of a stainless vessel 1', followed by heating with a heater 7. The inactive gas (such as argon) is supplied to a resonance room 2 from a doping system 18, and is impressed a magnetic field by means of an air-core coil 5, 5'. At same time, a microwave is supplied to the resonance room 2 from a microwave generator 3. And argon is supplied 21 to a reaction room 1 exciting it. A reactive gas (such as monosilane, etc.) is supplied 22 to the reaction room 1 from the doping system 16. And monosilane is activated by exciting it with argon gas followed by forming the coating film on the substrate 10 by means of the electron cyclotron resonance CVD method. And, the coating film may be formed by jointly using the prescribed method, and the glow discharge CVD method. Thus, the coating film of a copying machine is formed thickly, and the tendency for generating a peeling of the film may be prevented.
Patent JP-S56113842-A (JP)
Title: Buffer
Inventor: HIROZAWA TAKAO
IPC: F16F9/32
Filed: 1980-02-08
Abstract: PURPOSE:To obtain a smooth characteristic of operation for a buffer by providing basi ends of sliding members of a cylinder, an inner tube, an outer tube, and the like with spherical connecting faces for spherical connection and aligning them in the same desirable axis. CONSTITUTION:A contact face A between a spring adjustment ring 10 connected with an upper bracket 1 and a spring guide 9 connected with an outer tube 14 is shaped into a spherical face of a radius R1 round a fixed position O2 on the sliding axis of a piston rod 4. Besides, a fixed gap delta1 between the under side of a nut 3 of the upper bracket 1 and the upper side of the spring guide 9, a fixed gap d2-d1 between the inner circumference of the spring guide 9 and the periphery of the piston rod 4, and a fixed gap D1-D2 between the inner circumference of the outer tube 14 and the periphery of the spring adjustment ring 10, are provided for constructing the sliding axis of the piston rod to be freely inclined to sliding axes of tubes 14 and 17.
Patent JP-S54107272-A (JP)
Title: Production of semiconductor device
Inventor: ARAKAWA ISAO
IPC: H01L29/762
Filed: 1978-02-09
Abstract: PURPOSE: To obtain a desired poly-Si film thickness by forming a poly-Si film, which has a thickness over a desired one, previously on the semiconductor device substrate surface by adhesion and oxidizing a part of the poly-Si film by a required thickness to make an oxide Si film and removing oxide Si.  
     CONSTITUTION: Gate oxide film 2 which insulates the substrate and the electrode from each other is formed on semiconductor substrate 1, and poly-Si 3 is formed over a required thickness on this film 2 by adhesion. Next, relation l 2 /l 1 ≈0.44 between thickness l 1  of the oxide film and thickness l 2  of the poly-Si film reduced by oxidation is utilized to etch poly-Si after oxidation, thereby obtaining a desired thickness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03217531-A (JP)
Title: Roofing unit for industrialized housing
Inventor: TSUDA SHINJI
IPC: E04B7/18
Filed: 1990-01-23
Abstract: PURPOSE:To make connection with a box unit for living room on beam side easier as well as widen the area of roof terrace part by a method in which fitting bundles for roof panels of a roof unit are biased to beam side and set on the base panel. CONSTITUTION:A base panel 10 of the same size as the upside of a box unit 5A for living room is fitted with bundles 11 and 12 to be attached to the intermediate of the gable side direction. A roof unit 6 on the beam side is made up of roof panels 16 inclined downwardly to the beam side, and a terrace part 13 is formed of the bundles 11 on the central side of building. The unit 6 is set on the box unit 5A for living room on the beam side and the four corners of the base panel 10 of the unit 6 are connected with the four corners of the unit 5A by connectors such as bolts. A wide living space can thus be formed on the roof of housing by terrace formed on the terrace part 13.
Patent JP-S63182566-A (JP)
Title: Etching solution and method for detecting segregation state and solidified structure of steel products
Inventor: MIYAMOTO JUN
IPC: G01N33/20
Filed: 1987-01-23
Abstract: PURPOSE:To easily, quickly and economically detect the segregation state of carbon, manganese, phosphorus, etc., in steel and the solidified structure thereof in the same manner as in a sulfur print test by using soln. contg. specific iron ion, nonoxidative acid in respectively prescribed amts. CONSTITUTION:A thickened part of impurity elements is corroded quickly at an ordinary temp. if the soln. contg. >=1% tervalent iron ion and 0.1-5% nonoxidative acid and water as a solvent is used. The segregation state of the carbon, manganese, phosphorus, etc., in the steel and the solidified structure thereof are, therefore, easily, quickly and economically detected in the same manner as in the sulfur print test.
Patent JP-S63185502-A (JP)
Title: Nc lathe on two-axis turnable spindle bed
Inventor: YAMANAKA HIDEHARU
IPC: B23B9/08
Filed: 1987-01-23
Abstract: PURPOSE:To make it possible to aim at greatly enhancing the operation rate of an NC lathe by providing a spindle which is directed toward a turret during positioning and a spindle which is directed in the X-axial forward direction during positioning so that the rear section of both spindles are made to threedimensionally cross a turnable spindle bed above and below the turn center axis so that a lathing position and a workpiece removing and mounting position are alternately indexed. CONSTITUTION:A workpiece is inserted into gripping pawls 19a and gripped by a B-chuck 19, and then a spindle B is rotated at a low speed to check the deflection of the gripped workpiece. If the deflection is within a tolerance, the spindle B is rotated at a cutting position by a turnable spindle bed 4 so as to perform a first machining process. Next the workpiece after completion of the first machining process is gripped by an A-chuck 17 having gripping pawls 17a, and a spindle A is rotated at a low speed to check the deflection of the workpiece. If the deflection is within a tolerance the spindle A is rotated at a cutting position by the turnable spindle bed 4 to complete a second machining process. Further, the spindle shaft A is turned at a removing and mounting position to remove the workpiece. Thus, the mount and removal of a workpiece and the deflection of a mounted workpiece may be confirmed during lathing, thereby it is possible to aim at greatly enhancing the operation rate of the lathe.
Patent JP-S61174943-A (JP)
Title: Laser cvd device
Inventor: SHISHINO MASAFUMI
IPC: B01J19/12
Filed: 1985-01-29
Abstract: PURPOSE:To increase the utilizing efficiency of laser beam by providing oppositely at least one couple of reflecting mirrors which reflect multiply the laser beam being made incident from an incident port in the inside of a reaction chamber having the incident port of laser beam. CONSTITUTION:The laser beam 11 generated in a laser oscillator 1 is introduced into the inside of the reaction chamber 2 through the incident port 5 of laser beam and reflected by a reflecting mirror 13. The reflected laser beam 11 is rereflected by a reflecting mirror 14 provided to the reflecting side of the reflecting mirror 13. While the laser beam introduced from one side of the reaction chamber 2 is reflected in the chamber 2 by this repeat, it reaches the outlet 6 of laser beam diagonal to the incident port 5. Therefor the optical path of laser beam in the chamber 2 is made long and the excitation of the reaction gas is efficiently performed by the increase of the collision against a reaction vessel in the reaction chamber or the increase of contact time.
Patent JP-S59218097-A (JP)
Title: Ultrasonic wave probe
Inventor: IIJIMA KENJI
IPC: A61B8/00
Filed: 1983-01-31
Abstract: PURPOSE:To make a frequency response characteristic flat by constituting a packing layer with a synthetic resin layer fixed to a piezoelectric vibrator and a rubber layer fixed to this synthetic resin layer to change continuously or stepwise the thickness of the synthetic resin layer. CONSTITUTION:A probe 1 for ultrasonic wave diagnostic device or the like consists of a piezoelectric vibrator 2 split into plural parts, acoustic matching layers 3, 4 fixed to the surface of a body to be checked of the piezoelectric vibrator 2, and the packing layer 5 fixed at the opposite side to the matching layers of the piezoelectric vibrator 2. The packing layer 5 consists of the 1st layer 6 made of the synthetic resin such as epoxy resin or acrylic resin and the 2nd layer made of silicone rubber or mixture of silicone rubber and quartz powder, and the thickness (t) of the 1st layer 6 is changed continuously or stepwise over the entire width (l). Thus, the frequency response characteristic of the ultrasonic wave probe 1 is made flat over a wide band and no disturbance is produced.
Patent JP-H01189895-A (JP)
Title: Discharge lamp lighting device
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1988-01-26
Abstract: PURPOSE:To suppress fluctuation of an output current due to dispersion of parts so as to obtain circuit constitution low-priced and having low loss by detecting a period wherein voltage is impressed on a switching element. CONSTITUTION:A voltage impression period detection circuit 7 for detecting a period, wherein voltage is impressed on a switching element, is provided. In Fig. (b) showing a change of impressed voltage on the transistor Tr1 when parts are dispersed, the period fluctuates by TOFF0-TOFF2. This is caused by a fluctuation of an oscillation cycle by parts constant and the case, where parts constant is standard value, corresponds to TOFF1, further, when the constant becomes small it changes to TOFF0, while, when the constant becomes large, it changes to TOFF2. Accordingly, by observing a period TOFF where voltage is impressed on the transistor Tr1, output fluctuation due to dispersion of parts can be detected.